In this worksheet, we will practice checking if a number, or a set of numbers, belongs to, is included in, or is not included in the set of natural numbers.
Q2:
Decide whether the answer to the following question belongs to : How many cities are there in your country?
- Abelongs to
- Bdoes not belong to
Q4:
Is a natural number?
- A no
- B yes
Q5:
Decide whether the answer to the following question belongs to : How many people are there in your family?
- Abelongs to
- Bdoes not belong to
Q6:
Decide whether the answer to the following question belongs to : What is your father’s height in metres?
- Adoes not belong to
- Bbelongs to
Q7:
Find the set of numbers that belong in .
- A
- B
- C
- D
- E
Q8:
Which of the following is true?
- A
- B
Q9:
Which of the following is true?
- A
- B
- C
Q10:
Is or ?
- A
- B
Q11:
Is , , or ?
- A
- B
Q12:
State the elements in given .
- A
- B
- C
- D
- E
Q13:
Is or ?
- A
- B
Q14:
Is or ?
- A
- B
Q15:
Is or ?
- A
- B
Q16:
Is or ?
- A
- B
Q17:
Find the set of natural numbers that are greater than or equal to 10.
- A
- B
- C
- D
- E
Q18:
Find the set of counting numbers that are between 4 and 7.
- A
- B
- C
- D
- E
Q19:
Which of the following completes this relation: ?
- A
- B
- C
- D
Q20:
Find the set of natural numbers between and .
- A
- B
- C
- D
Q21:
Which of the following is a natural number: 9.6, 8,870, , ?
Q22:
Is or ?
- A
- B
Q23:
Does your weight in kilograms belong to ?
- Ano
- Byes
Q24:
The price of one kilogram of mangoes is 34 LE. Does the price of kg belong to the set of natural numbers?
- ANo
- BYes
Q25:
List the set of natural numbers that are between and .
- A
- B
- C
- D